🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.63 AU - 0.67 AU

Year: 193 Days

Day: 15.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.6 AU - 0.74 AU

Year: 202 Days

Day: 48 Hours

Environment

Temp: 146 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,433,296 km

• M1: 126,859 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.95 AU - 1.11 AU

Year: 386 Days

Day: 18.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.26 AU - 1.86 AU

Year: 719 Days

Day: 29.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.89 AU - 1.89 AU

Year: 959 Days

Day: 25.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,433,296 km

• M1: 112,348 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.4 AU - 5.02 AU

Year: 3187 Days

Day: 16.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,433,296 km

• M1: 2,843,108 km (0.119 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.4

Radius: 11.2

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.56 AU - 8.26 AU

Year: 6702 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,433,296 km

• M1: 194,627 km (0.11 R)
• M2: 568,771 km (0.094 R)
• M3: 715,078 km (0.094 R)
• M4: 1,265,897 km (0.108 R)
• M5: 1,336,358 km (0.099 R)
• M6: 1,555,967 km (0.106 R)
• M7: 1,709,006 km (0.114 R)
• M8: 2,071,931 km (0.109 R)
• M9: 2,822,762 km (0.064 R)
• M10: 3,011,106 km (0.025 R)
• M11: 3,375,377 km (0.083 R)
• M12: 3,702,697 km (0.1 R)
• M13: 3,779,590 km (0.101 R)
• M14: 3,857,231 km (0.116 R)
• M15: 4,092,998 km (0.09 R)
• M16: 4,524,139 km (0.093 R)
• M17: 5,083,485 km (0.103 R)
• M18: 5,605,731 km (0.108 R)
• M19: 5,813,523 km (0.107 R)
• M20: 6,023,857 km (0.1 R)
• M21: 6,206,068 km (0.115 R)
• M22: 7,112,930 km (0.09 R)
• M23: 7,241,285 km (0.114 R)
• M24: 7,894,579 km (0.106 R)
• M25: 7,994,211 km (0.097 R)
• M26: 8,295,651 km (0.092 R)
• M27: 9,257,415 km (0.101 R)
• M28: 9,751,388 km (0.107 R)
• M29: 10,109,675 km (0.041 R)
• M30: 10,545,154 km (0.055 R)
• M31: 11,888,543 km (0.092 R)
• M32: 12,619,179 km (0.116 R)
• M33: 12,852,851 km (0.078 R)
• M34: 13,245,695 km (0.08 R)
• M35: 13,523,049 km (0.1 R)
• M36: 13,882,383 km (0.085 R)
• M37: 14,569,785 km (0.04 R)
• M38: 15,351,135 km (0.108 R)
• M39: 17,083,478 km (0.117 R)
• M40: 17,558,751 km (0.092 R)
• M41: 18,082,194 km (0.051 R)
• M42: 18,389,917 km (0.105 R)
• M43: 18,610,723 km (0.094 R)
• M44: 18,876,858 km (0.053 R)
• M45: 19,233,798 km (0.062 R)
• M46: 19,592,983 km (0.11 R)
• M47: 19,954,262 km (0.082 R)
• M48: 20,090,396 km (0.116 R)
• M49: 20,546,220 km (0.09 R)
• M50: 20,959,410 km (0.1 R)
• M51: 21,190,090 km (0.055 R)
• M52: 21,282,691 km (0.05 R)
• M53: 21,468,192 km (0.101 R)
• M54: 22,121,486 km (0.119 R)
• M55: 22,309,381 km (0.086 R)
• M56: 23,161,490 km (0.104 R)
• M57: 23,687,327 km (0.11 R)
• M58: 24,605,110 km (0.11 R)
• M59: 25,141,717 km (0.104 R)
• M60: 25,485,194 km (0.083 R)
• M61: 27,225,915 km (0.087 R)
• M62: 27,377,009 km (0.1 R)
• M63: 27,933,064 km (0.093 R)
• M64: 28,339,821 km (0.091 R)
• M65: 28,646,047 km (0.083 R)
• M66: 28,799,684 km (0.036 R)
• M67: 29,468,387 km (0.1 R)
• M68: 29,571,759 km (0.092 R)
• M69: 30,768,692 km (0.062 R)
• M70: 31,399,546 km (0.056 R)
• M71: 31,928,374 km (0.078 R)
• M72: 32,300,424 km (0.098 R)
• M73: 33,371,246 km (0.082 R)
• M74: 33,586,816 km (0.109 R)
• M75: 34,889,814 km (0.077 R)
• M76: 35,657,550 km (0.111 R)
• M77: 35,767,654 km (0.066 R)
• M78: 35,933,109 km (0.113 R)
• M79: 36,430,971 km (0.109 R)
• M80: 37,042,378 km (0.107 R)
• M81: 37,265,578 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 16,366 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit